.header{
  position:sticky;
  top:0;
  left:0;
  height:.8rem;
  padding:.1rem .28rem;
  display:flex;
  justify-content:space-between;
  background-color:#f2f2f2;
  align-items:center;
  .logo{
    width:.6rem;
    height:.38rem;
  }
  .header_search{
    width:5.4rem;
    height:.6rem;
    line-height:.6rem;
    background-color:#fff;
    border:1px solid #fff;
    border-radius:.05rem;
    font-size:.3rem;
    color:rgb(186,186,186);
    i{
      margin:0 .1rem;
      font-size:.3rem;
    }
  }
  .user{
    width:.6rem;
    height:.6rem;
    font-size:.36rem;

    i{
      color:rgb(118,118,118);
      font-size:.46rem;
    }
  }
}


